Not long if you waste it on fans its for cleaning the motherboard and other delicate parts not for cleaning dust off plastic or cpu coolers. If you do a lot of maintenance one of these is a great investment http://www.metrovacw...Electric Duster there are sellers in Europe that sell a 230v model.

Wouldn't use it on a motherboard but for fans and cpu coolers its great.

I read that vacuums create too much static and can damage components, is that right?

I've got a compressor for my car tyres, I might try using that!

Thanks

Not long if you waste it on fans its for cleaning the motherboard and other delicate parts not for cleaning dust off plastic or cpu coolers. If you do a lot of maintenance one of these is a great investment http://www.metrovacw...ectric%20Duster there are sellers in Europe that sell a 230v model.

Wouldn't use it on a motherboard but for fans and cpu coolers its great.

I'd advise to rather clean the fan by taking it out and cleaning carefully with wet cleaning wipes. There's this wretched type of fine dust that clings to fan blades and stuff and no amount of air will get that off.

Air cans are good for blowing out crap out of heatsinks and such hard or impossible to reach places and things. For everything else, wet wipes do a better job.

Now, given that you don't go nuts with it (and don't use it as a torch - which I do, it's fun!), 350ml bottle will last for quite many times.

I always just use an air compressor with a tank on it, I can change the PSI and just blow away with air, not a chemical using the nozzle tools... you just have to make sure you have one that doesn't let oil into the tank when compressing the air

I always just use an air compressor with a tank on it, I can change the PSI and just blow away with air, not a chemical using the nozzle tools... you just have to make sure you have one that doesn't let oil into the tank when compressing the air

I'd be careful of condensation also, since there will be moisture in the line.

Another +1 for the DataVac Electric Duster 500. I have it, it is one of the BEST things i've bought last year. it makes PC's look like new and makes them fun to clean. Just remember to hold the fans in place as you blow them out so you don't kill the barrings.

I'd be careful of condensation also, since there will be moisture in the line.

I've seen that on unmaintained compressors (not drained frequently and/or building sized ones that condensate in pipes), but for small home ones as long as you are draining the water every use or so, it should be fine for blowing the dust out of a computer.

Another +1 for the DataVac Electric Duster 500. I have it, it is one of the BEST things I've bought last year. It makes PC's look like new and makes them fun to clean. Just remember to hold the fans in place as you blow them out so you don't kill the bearings.